From 270e6de7ff181744b6192973d9626fd3eb598e53 Mon Sep 17 00:00:00 2001
From: andi-makandra <39368891+andi-makandra@users.noreply.github.com>
Date: Fri, 24 Aug 2018 11:10:10 +0200
Subject: [PATCH] dhcpd: treat EFI BC the same as EFI x86-64 (#2669)

Several vendors use EFI BC instead of the EFI x86-64 value for the arch, some thinkpads for example. We noticed this while we tried to use PXE on all our machines and that some EFI systems with 64-bit didn't work and some did. We then found the old commit that change the if clause from 00:07 to 00:09 and tested around. Thus we found out that some machines use 7 and some 9, so IMHO it's correct to redirect both cases to the 64bit syslinux filename. This commit doesn't break old configs, just adds the additional option.
---
 src/etc/inc/services.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/etc/inc/services.inc b/src/etc/inc/services.inc
index 813234f0f..c21051f43 100644
--- a/src/etc/inc/services.inc
+++ b/src/etc/inc/services.inc
@@ -842,6 +842,8 @@ EOD;
             if (!empty($dhcpifconf['filename']) && !empty($dhcpifconf['filename32']) && !empty($dhcpifconf['filename64'])) {
                 $dhcpdconf .= "  if option arch = 00:06 {\n";
                 $dhcpdconf .= "    filename \"{$dhcpifconf['filename32']}\";\n";
+                $dhcpdconf .= "  } else if option arch = 00:07 {\n";
+                $dhcpdconf .= "    filename \"{$dhcpifconf['filename64']}\";\n";
                 $dhcpdconf .= "  } else if option arch = 00:09 {\n";
                 $dhcpdconf .= "    filename \"{$dhcpifconf['filename64']}\";\n";
                 $dhcpdconf .= "  } else {\n";